All categories

2 years ago

Which verbal expression best represents the algebraic expression 3n -4

Mathematics

1 answer:

vampirchik [111]2 years ago

3 0

Answer:

Four less than three times a number

Step-by-step explanation:

You might be interested in

On a map, 2 inches represents 50 miles. How many miles are represented by 3 inches?

ivolga24 [154]

So if two is fifty, divide it by two to get twenty five, multiply that by three to get seventy five. 3x=75

4 0

3 years ago

What's 1/10 at four in the number 42,000

Serhud [2]

42,000 split into 10 is 4,200
if you meant 4 of those then it would be 16,800

6 0

3 years ago

Solving one step equation x/9=-5

kogti [31]

Answer:

x=-45

Step-by-step explanation:

You do inverse operation. Since x/9=-5, you would have to multiply -5 by 9 to get -45 because multiplication is the inverse of division.

4 0

3 years ago

Please help thank you

aivan3 [116]

Answer:

a = 4

b = 11

Step-by-step explanation:

To convert the recurring decimals into fraction we will follow the following process.

Given recurring decimal is 0.36363636....

Let x = 0.363636......... (1)

Multiply this decimal with 100.

100x = 36.36363636...........(2)

Now subtract expression (1) from expression (2)

100x = 36.363636.......

x = 0.363636.......

99x = 36

x = $\frac{36}{99}$

x = $\frac{4}{11}$

Since, $x=\frac{a}{b}=\frac{4}{11}$

a = 4 and b = 11 will be the answer.

4 0

3 years ago

The answer choices are 16/25 -4/25 -16/5 4/5

Elena-2011 [213]

It’s -4/25 I’m sure

4 0

2 years ago